Fully Open / Close High Temperature Gate Valves With Flange End Butt Weld End

High Pressure High Temperature Flexible Wedge Gate Valve With Flange End Butt Weld End

What is Gate Valve?

TEKO Gate valve (also referred to as a wedge or slide valve) is a device that fully opens and fully closes to start and stop flow.

The valve contains a gate that slides into the path of the flow to block the fluid path and out of the way of the flow to reopen the path.

Gate valves are typically used when a straight-line flow of fluid and minimum flow restriction are needed. They are well suited for high pressure and high temperatures, and can be used for a wide variety of fluid. Because the gate valve is symmetrical, either end can be the inlet, allowing flow to enter through either direction of the valve, otherwise known as bidirectional.

There are many designs for the Gate valve, including rising and non-rising stem, knife, slab, and expanding.

Execution

Basic design according to API 600

Face to face according to ANSI B16.10

Flanges according to ANSI B16.5

Flange facings: 0,06" raised face;

Pressure - temperature ratings according to ASME B16.34

Shell wall thickness according to API 600

Testing according to API 598

Trim standard: no. 1 main sealing 13% Cr / 13% Cr and No. 8 (Stellite 6 /13% Cr) upon request

Dimensions & Weight

Test Standard